Rezerwat przyrody Dwunastak
- Annual mean
- 9 °C
- Warmest month
- July
- Wettest month
- July
Twelve-month climate patterns derived from 1991–2020 meteorological records at a representative coordinate.
Detailed long-term climate normals for Żerkowsko-Czeszewski Park Krajobrazowy, covering temperature fluctuations, average daily precipitation rates, and atmospheric humidity. These records provide a consistent view of annual environmental patterns at a single representative coordinate, helping readers understand the long-term rhythm of local conditions from January through December.

Long-term monthly temperature averages and daily precipitation rates across twelve coordinate records
Analyze long-term temperature bounds, average daily precipitation, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -2.3 °C-14.2° to 7.3° | 1.3 mm/day | 92.4% | 5.2 m/s | 8.1 hours |
| February | -0.7 °C-11.1° to 9.4° | 1.2 mm/day | 89.1% | 5.1 m/s | 9.6 hours |
| March | 3 °C-6.6° to 16.3° | 1.4 mm/day | 82% | 5 m/s | 11.6 hours |
| April | 8.9 °C-2.7° to 22.9° | 1.1 mm/day | 73% | 4.4 m/s | 13.7 hours |
| May | 14.1 °C2.4° to 27° | 1.8 mm/day | 69.9% | 4.1 m/s | 15.5 hours |
| June | 18.1 °C7.4° to 31.2° | 2 mm/day | 65.6% | 4 m/s | 16.4 hours |
| July | 20.4 °C10.2° to 33.5° | 2.5 mm/day | 63.5% | 4 m/s | 16 hours |
| August | 20.1 °C9.5° to 32.9° | 1.8 mm/day | 62.4% | 3.8 m/s | 14.4 hours |
| September | 14.9 °C4.2° to 28.1° | 1.6 mm/day | 69.9% | 4.2 m/s | 12.3 hours |
| October | 9 °C-1.7° to 22.3° | 1.4 mm/day | 80.1% | 4.5 m/s | 10.3 hours |
| November | 3.4 °C-5.7° to 14.2° | 1.3 mm/day | 90.4% | 4.6 m/s | 8.5 hours |
| December | -0.8 °C-10.3° to 8° | 1.4 mm/day | 92.9% | 4.9 m/s | 7.6 hours |
Long-term monthly averages tracking temperature, precipitation, humidity, wind, and daylight duration.
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes





Investigate the complex riverine geography and protected forest ecosystems of Żerkowsko-Czeszewski Park Krajobrazowy through our curated park data. This resource provides a clear look at how glacial forces and conservation efforts have shaped this unique terrain in Greater Poland. Begin your deeper geographic discovery into the moraine ridges and riparian corridors of this protected area on MoriAtlas.